Skip to content

ElasticBeanstalk SOA

Links: 114 AWS SOA Index

..jpg
..jpg

  • Deployment modes:
    • Single instance: great for dev, one instance with an elastic IP
    • HA with Load Balancer: great for prod, ALB, RDS with multi AZ standby
    • attachments/Pasted image 20230302213138.jpg
An IT company runs its server infrastructure on Amazon EC2 instances configured in an Auto Scaling Group (ASG) fronted by an Elastic Load Balancer (ELB). For ease of deployment and flexibility in scaling, this AWS architecture is maintained via an Elastic Beanstalk environment. The Technology Lead of a project has requested to automate the replacement of unhealthy Amazon EC2 instances in the Elastic Beanstalk environment. How will you configure a solution for this requirement?

- To automate the replacement of unhealthy EC2 instances, you must change the health check type of your instance's Auto Scaling group from EC2 to ELB by using a configuration file of your Beanstalk environment (.ebextensions)

  • Configuration changes won't persist if it is directly changed from the console.

Last updated: 2023-03-11